зеркало из https://github.com/mozilla/pjs.git
85 строки
3.2 KiB
Plaintext
85 строки
3.2 KiB
Plaintext
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org XPath Generator.
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*
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* The Initial Developer of the Original Code is
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* Alexander J. Vincent <ajvincent@gmail.com>.
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* Portions created by the Initial Developer are Copyright (C) 2007
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "domstubs.idl"
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#include "nsIDOMXPathNSResolver.idl"
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[scriptable, uuid(341d8cbe-bcb3-4d9a-a5a6-dd4ef72a402d)]
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interface nsIXPathGenerator : nsISupports {
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/**
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* A collection of bitwise flags which modify behavior.
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* 0x01000000 and flags greater are reserved for custom implementations.
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*/
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// Ignore ID-type attribute nodes on elements
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// and continue to the document or context node.
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const unsigned long IGNORE_ID_TYPE_ATTRS = 0x00000001;
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// Return expression containing a single step that uses the descendant axis.
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const unsigned long USE_DESCENDANT_AXIS = 0x00000002;
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/**
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* Flags to modify parameters for generating the xpath string (default 0)
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*/
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attribute unsigned long searchFlags;
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/**
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* Namespace resolver corresponding to all generated xpaths.
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*/
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readonly attribute nsIDOMXPathNSResolver resolver;
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/**
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* Add a namespace URI and prefix to the namespace resolver.
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*
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* @param namespaceURI The namespace URI of the namespace.
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* @param prefix The prefix of the namespace.
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*/
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void addNamespace(in DOMString namespaceURI,
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in DOMString prefix);
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/**
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* Generate a xpath as a string.
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*
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* @param targetNode The node our xpath ends at.
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* @param contextNode The node our xpath starts from.
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* If null, use targetNode's owner document.
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*
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* @return DOMString XPath from the context node to the target node.
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*/
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DOMString generateXPath(in nsIDOMNode targetNode,
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in nsIDOMNode contextNode);
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};
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